117040100 has 72 divisors (see below), whose sum is σ = 267566208. Its totient is φ = 44352000.

The previous prime is 117040093. The next prime is 117040111. The reversal of 117040100 is 1040711.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 347132 + ... + 347468.

Almost surely, 2^117040100 is an apocalyptic number.

117040100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117040100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133783104).

117040100 is an abundant number, since it is smaller than the sum of its proper divisors (150526108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117040100 is a wasteful number, since it uses less digits than its factorization.

117040100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525 (or 518 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 14.

The square root of 117040100 is about 10818.5072907495. The cubic root of 117040100 is about 489.1531951993.

Adding to 117040100 its reverse (1040711), we get a palindrome (118080811).

The spelling of 117040100 in words is "one hundred seventeen million, forty thousand, one hundred".